High heels are the only acceptable form of shoe for females on a formal occasion, and are almost mandatory in a business power dressing, yet they are very uncomfortable and casue long term health issues. How many times have you seen women walking to work in sensible shoees carrying high heels in their handbag? A new design for adjustable high heels could solve the problem. This shoe solution converts a high 7 cm heel to a low 3 cm heel with one simple twist on/off action.